baber/WOPTO huggingface dataset:
Patent JP-2018053798-A (JP)
Title: Centrifugal blower
Inventor: HIUGA TAKAHIRO
IPC: F04D29/42
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal blower for preventing the entry of water into a cooling passage and achieving a lighter weight while cooling a driving source.SOLUTION: A casing 18 for constituting a centrifugal blower 10 includes a chamber 38 provided between the outer periphery side of a winding start C1 of a passage part 16 and a discharge part 36. In the chamber 38, a cylindrical air introduction part 42 is provided extending perpendicular to a bottom 38a thereof for enabling the supply of air to the side of a driving source 12. An upper end 42a of the air introduction part 42 is formed lower at the side of an air intake port 40 as the upstream side and high at the side of an inner peripheral wall 44 as the downstream side.SELECTED DRAWING: Figure 2
Patent JP-2017004565-A (JP)
Title: Information processing method, information processing system and program
Inventor: KANEKO AKINARI
IPC: A63F13/53
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To enable simple operations that can be performed with even one hand to correspond to inputs of various commands.SOLUTION: A method to be executed by a device provided with a control part executes prescribed processing in the case that the device determines a command corresponding to a combination of a position and times where and when a user performs inputs of a plurality of times and that there is no command corresponding to the combination of the position and the times where and when the user performs the inputs of the plurality of times.SELECTED DRAWING: Figure 1
Patent JP-2018051102-A (JP)
Title: Game machine
Inventor: KUNIYOSHI KAZUHIRO
IPC: A63F5/04
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with elaborate notification of an advantageous interval of an AT bonus or ART bonus thereby making it possible to maintain amusement and enhance fun of a game.SOLUTION: A notification function is turned on when a changeover switch 4i is turned on by a player, whereas the notification function is turned off when the changeover switch 4i is turned off. That is, a notification device (advantageous interval display and indication monitor) is switched between a state where an advantageous game interval is notified and a state where not notified, in accordance with the ON/OFF state of the changeover switch 4i. In the advantageous game interval, an advantageous interval display LED 4g is turned on if the changeover switch 4i is ON; and is turned off if the changeover switch 4i is OFF. In the advantageous game interval, an indication monitor LED 4h displays a numerical value corresponding to information on an operational sequence if the changeover switch 4i is ON, and does not display the numerical value if the changeover switch 4i is OFF.SELECTED DRAWING: Figure 1
Patent JP-2018057519-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively mitigating an impact generated when regulating movement of a movable body from a first position to a second position.SOLUTION: The game machine includes: a movable body capable of moving between a first position and a second position different from the first position; a first regulation part that, when the movable body moves from the first position to the second position, regulates movement of the movable body to an opposite side of the first position; a second regulation part that, when the movement of the movable body is regulated at the second position by the first regulation part, regulates the movement of the movable body to the opposite side of the first position, via the first regulation part; first impact mitigation means that mitigates an impact generated between the movable body and the first regulation part; and second impact mitigation means that mitigates an impact generated between the first regulation part and the second regulation part. Further, the game machine includes: control means for controlling a plurality of electronic components; and output means for outputting a drive signal for driving the electronic components on the basis of the control signal output from the control means.SELECTED DRAWING: Figure 14
Patent JP-2017071389-A (JP)
Title: Multi-megawatt ocean current energy extraction device
Inventor: JAMES G P DEHLSEN
IPC: B63B21/16
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of safely and economically mooring and installing an underwater power-generating device in its operational position, along with a method of safely bringing the device to the ocean surface for maintenance or for replacement of components.SOLUTION: Provided is a method comprising the steps of: positioning, deploying, setting, and performing a forward mooring line anchor 18 and a vertical mooring line anchor 20; attaching a mud mat and a releasable subsea connector to the vertical mooring line anchor; attaching the forward mooring line to a temporary surface buoy and the forward mooring line anchor; connecting the forward mooring line to a buoyant submersible apparatus and submerging the buoyant submersible apparatus to an operating depth, using a weight; attaching a second end of the vertical mooring line to the subsea connector; and winding up the weight to the ocean surface so that the buoyant submersible apparatus floats to the surface. Also provided is an underwater device for generating electric power from ocean currents and deep water tides.SELECTED DRAWING: Figure 4
Patent JP-2018060698-A (JP)
Title: Lighting fixture
Inventor: ASANO KENNOSUKE
IPC: F21V19/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of facilitating attachment work for a light-emitting body unit and reducing costs.SOLUTION: A pair of energization members is a torsional spring including: coil parts each wound in a cylindrical manner; a single arm part extending from one end of the coil part; and a folded part extending from the other end of the coil part and shorter than the arm part. The pair of energization members is configured such that central axes of the coil parts are parallel with each other; the arm part is arranged on an opposite side to a power source device; the folded part is arranged on the power source device. The pair of energization members is fixed to a light-emitting unit by passing a spring holding tool through the coil parts.SELECTED DRAWING: Figure 4
Patent JP-2018059594-A (JP)
Title: Sealing device
Inventor: SENDA MARI
IPC: F16C41/00
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To improve slurry resistance, in a sealing device having a structure for making a seal lip attached to either of rotating two members and a seal flange attached to the other slide-contact with each other.SOLUTION: In a sealing device which comprises a sealing device main body 1 attached to one 101 of relatively-rotating two members, and a seal flange 22 attached to the other 102, and in which the sealing device main body 1 comprises a structure having a seal lip 12 which is slidably fastened to the seal flange 22, and a cylinder part 18 located outside rather than the seal lip 12, a labyrinth lip 15 is arranged at the sealing device main body 1 while being located outside rather than the seal lip 12, the labyrinth lip 15 extends toward a side in a radial direction opposite to an end part of the seal flange 22 opposing the cylinder part 18 in the radial direction, a tip of the labyrinth lip opposes the seal flange 22 while approximating it in an axial direction, and a labyrinth gap 3 is formed between and among the cylinder part 18, the labyrinth lip 15 and the seal flange 22.SELECTED DRAWING: Figure 1
Patent JP-2017000903-A (JP)
Title: Game machine
Inventor: ONISHI GENYO
IPC: A63F7/02
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance game amusement by executing specific performance whose executing timing can be grasped by a player by reflecting individual circumstances of game machines.SOLUTION: On the basis of detection of game balls, acquisition information is acquired, and storage information showing that the acquisition information is stored is displayed to a storage information display part. A change information display part which can display information changing in a prescribed order is provided, and when information displayed to the change information display part becomes specific information, specific performance changing display modes of storage information in the storage information display part is executed. Then, to the storage information display part, the storage information is displayed, reflecting individual circumstances of game machines, and when the display mode changes, it is possible to make a player be hopeful of an occurrence of an event advantageous to the player on the basis of the acquisition information shown by the changed storage information. As a result, the player's attention can be drawn to information and the specific performance, and game amusement can be enhanced.SELECTED DRAWING: Figure 17
Patent JP-2018062924-A (JP)
Title: Control device for engine
Inventor: NISHIO TAKASHI
IPC: F02D41/02
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To securely prevent emission of purge fuel to the atmosphere by appropriately suppressing execution of cleaning control in a control device for an engine that suppresses purge control during the cleaning control.SOLUTION: A control device for an engine includes a PCM 80 that executes cleaning control for increasing injection pressure of a fuel injection valve 52 to remove deposit adhered to a nozzle hole of the fuel injection valve 52. The PCM 80 performs purge control for introducing purge fuel into a cylinder 2 for combustion treatment, and suppresses the purge control during the cleaning control. The PCM 80 determines whether a purge fuel-related value that is a parameter related to the purge fuel is a predetermined value or more, and suppresses the cleaning control when determining that the purge fuel-related value is the predetermined value or more.SELECTED DRAWING: Figure 3
Patent JP-2018066609-A (JP)
Title: Range-finding device, supervising camera, three-dimensional measurement device, moving body, robot and range-finding method
Inventor: TAKAHASHI SHU
IPC: G01C3/06
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a range-finding device that can highly accurately measure a distance to an object regardless of presence or absence of a dynamic change in the object.SOLUTION: A distance sensor comprises: a light projection system; an image sensor that receive a light projected from the light projection system and reflected upon an object to photoelectrically convert the light, and sorts an electric signal of the photoelectrically converted light into a plurality of phase signals; a buffer memory for storing information including the plurality of phase signals and values based on the plurality of phase signals; a dynamic change presence or absence determination unit that determines presence or absence of a dynamic change in the object on the basis of information on a current frame and at least one past frame; and a distance computation unit that calculates a distance to the object. The distance computation unit is configured to, when it is determined that there is no dynamic change therein, subject information on at least two frames of a plurality of frames including the current frame and the at least one past frame to a moving average; acquire a distance from a result of the moving average; when it is determined that there is the dynamic change therein, subject information on a plurality of past frames to the moving average; and acquire the distance from the result of the moving average.SELECTED DRAWING: Figure 12
Patent JP-2018067451-A (JP)
Title: Light source module for vehicle lamp fitting and vehicle lamp fitting
Inventor: IMAZEKI NORIFUMI
IPC: F21S41/00
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a light source module for a vehicle lamp fitting which achieves excellent cooling performance and enables downsizing.SOLUTION: A light source module for a vehicle lamp fitting includes: a first substrate 3 provided with a light emitting element 2; a second substrate 5 provided with a driving circuit 4 for driving the light emitting element 2; a first housing 7 provided with a heat radiation part 6 which radiates heat emitted by the light emitting element 2; and a second housing 9 provided with a connector part 8 which is electrically connected with the first substrate 3 and the second substrate 5. The first substrate 3 is attached to the first housing 7, and the second substrate 5 is attached to the second housing 9 in a non-contact state in which the second substrate 5 does not contact with the first housing 7.SELECTED DRAWING: Figure 3
Patent JP-2018065937-A (JP)
Title: Flame-retardant urethane resin composition
Inventor: USHIMI TATSUHIKO
IPC: C08G18/18
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant urethane resin composition that makes it possible to obtain a polyurethane foam having high flame retardancy and high compression strength while maintaining a delayed foaming start time.SOLUTION: A flame-retardant urethane resin composition contains polyisocyanate, polyol, a trimerization catalyst, a urethane catalyst, a foaming agent, a foam stabilizer, a flame retardant, and a carboxylic acid, the urethane catalyst containing a tertiary amine.SELECTED DRAWING: None
Patent JP-2017218367-A (JP)
Title: Chabazite zeolite with high hydrothermal resistance and method for producing same
Inventor: YAMAGUCHI YOKO
IPC: C01B39/46
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which chabazite zeolites have low hydrothermal resistance.SOLUTION: By steam treating a chabazite zeolite having a silica-alumina ratio and a crystallinity each of which is in certain ranges, a chabazite zeolite having a high crystallinity and a high hydrothermal resistance can be obtained.SELECTED DRAWING: None
Patent JP-2017161495-A (JP)
Title: Using radar derived location data in gps landing system
Inventor: LARRY DEAN ARNOLD
IPC: B64F1/36
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic carrier landing system (ACLS).SOLUTION: In aspects herein, if GPS signals used as inputs into a GPS landing system are unreliable, an aircraft instead uses signals derived from radar data to operate the GPS landing system. Generally, GPS signals are unreliable if they cannot be received or if the signals are corrupted. Instead of using GPS signals, the landing system uses radar derived location data as inputs. In one example, the radar derived location data is generated using a radar system located at an intended landing site, e.g., an airport or aircraft carrier. The landing site transmits this data to the aircraft which processes the data using its GPS landing system that outputs control signals for landing the aircraft. Thus, even when GPS signals are unreliable, the aircraft can use the GPS landing system to land.SELECTED DRAWING: Figure 1
Patent JP-2018071118-A (JP)
Title: Sanitary space
Inventor: YOSHIMURA SHOJI
IPC: A47K4/00
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a limited sanitary space, a residential environment must be improved by providing a space in which a care giver can easily give assistance by changing a partition of a room according to a symptom of a care receiver, by easily securing a place to temporarily store or place clothes and accessories when changing clothes, or by heating so as to eliminate a temperature difference between a washroom and a toilet room.SOLUTION: In a sanitary space 1, in an indoor space which is surrounded with a wall member 5 comprising an outer wall 5a and/or a partition wall 5b, a toilet room 3 and a bathroom 4 are provided on both sides of a washroom 2 respectively via a first partition member 6 and a second partition member 7 through which a user can come and go, and an entrance 8 is provided at the wall member 5 forming an outer periphery of the bathroom 4. The first partition member 6 provided between the washroom 2 and the toilet room 3 includes: a detachable partition door 6a fixed to the wall member 5 in a detachable manner; and a partition door 6b slidably and detachably fixed to the detachable partition door 6a.SELECTED DRAWING: Figure 1
Patent JP-2017196660-A (JP)
Title: Joint method of steel piece on continuous hot rolling, continuous hot rolling method and manufacturing method of hot rolled steel plate
Inventor: OKAZAKI TOSHIRO
IPC: B21B1/26
Filed: 2016-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a joint method of a steel piece on continuous hot rolling capable of simply preventing fracture of a joint part by means of finish rolling of a succeeding process without requiring a device which is used only for heating a width end part.SOLUTION: A joint method of a steel piece on continuous hot rolling includes: a heating process in which a tail end of a precedent steel piece and a tip of a succeeding steel piece are arranged oppositely in non-contact with each other on the inlet side of a finish rolling machine on a continuous hot rolling line and the tail end of the precedent steel S1 and the tip of the succeeding steel piece S2 are heated; and a joint process in which the tail end of the precedent steel piece S1 and the tip of succeeding steel piece S2, which are heated, are abutted and are joined by pressing on each other. Therein, heating is performed until temperature of width range of 50 to 100% with respect to the total width of each joint surface of the tail end of the precedent steel piece S1 and the tip of the succeeding steel piece S2 gets to a liquid phase line temperature or more on the heating process, and an upset amount on the joint process is set to be 1.1 to 7.0 times of the maximum melt depth with respect to the sum of the maximum melt depth of the precedent steel piece S1 and the maximum melt depth of the succeeding steel piece S2.SELECTED DRAWING: Figure 12
Patent JP-2018092700-A (JP)
Title: Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: KAGEURA JUNICHI
IPC: H01M4/505
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode active material for a lithium secondary battery, which is low in battery resistance and improved in peel strength; a positive electrode for a lithium secondary battery, which is arranged by use of the positive electrode active material for a lithium secondary battery; and a lithium secondary battery having the positive electrode for a lithium secondary battery.SOLUTION: A positive electrode active material for a lithium secondary battery comprises: secondary particles resulting from the agglomeration of primary particles which allows lithium ions to be doped thereinto or de-doped therefrom. The secondary particles have pores, and satisfy the following requirements (1) and (2) as to a pore distribution obtained according to a method of mercury penetration: (1) the pore distribution has a pore peak in a pore radius range of 10 nm or larger and 200 nm or smaller as to the pore radius of pores which are present in the secondary particles and/or among the secondary particles; and (2) of pores which are present in the secondary particles and/or among the secondary particles, pores having a pore radius of 100 nm or larger and 10 μm or smaller have a total superficial area less than 1.1 m/g.SELECTED DRAWING: None
Patent JP-2018070969-A (JP)
Title: Method for treating plastic surface
Inventor: NAGAI TATSUO
IPC: C09K13/04
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide, as a method for treating a Cr-free plastic surface, a method for treating a plastic surface that can form plating sufficiently adhering to the plastic surface.SOLUTION: The present invention relates to a method for treating a plastic surface such that a treating apparatus 1 has a treatment tank 2 provided with a thermostatic heater 3 at an outer periphery and a supply tank 6 connected through piping 4 and a pump 5, the treatment tank 2 and supply tank 6 are filled with solutions S, S1 of persulfides of predetermined sulfuric acid concentration and persulfuric acid concentration, respectively, and a plastic plate 7 as plastic to be treated is suspended vertically in the treatment tank 2, sulfuric acid concentrations of the solutions S, S1 of the persulfides being 50-92 wt% and persulfuric acid concentrations of solutions S, S1 after persulfides are dissolved being 3-20 g/L. Preferably, there is provided a method for treating a plastic surface such that a treatment temperature is 50-140°C.SELECTED DRAWING: Figure 1
Patent JP-2018071951-A (JP)
Title: Boiler system
Inventor: ITO KAZUYOSHI
IPC: F22B1/02
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a boiler system which can properly protect a heat exchanger buried in a heat transfer medium during an emergency stop.SOLUTION: A boiler system 100 includes a heat exchanger 22 in which a fluid conducting heat exchange with a heat transfer medium W flows. The heat exchanger 22 is buried in the heat transfer medium W heated by a furnace 3. Further, the boiler system 100 includes a removal part 24 which removes the heat transfer medium W from a periphery of the heat exchanger 22 during an emergency stop at which at least flow of the fluid in the heat exchanger 22 decreases or stops. Thus, even if the flow of the fluid in the heat exchanger 22 decreases or stops during an emergency stop, the heat transfer medium W is removed from the periphery of the heat exchanger 22 and thus a temperature of a pipe of the heat exchanger 22 is inhibited from being excessively increased by heat of the heat transfer medium W.SELECTED DRAWING: Figure 3
Patent JP-2017091535-A (JP)
Title: Electronic conference system
Inventor: KITADA HIROSHI
IPC: H04N7/15
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic conferencing technique that eliminates waste of time and sufficiently draws benefit of a conference.SOLUTION: A system receives audio/video data containing first conference content data of an electronic conference with a plurality of participants. The system extracts the first conference content data from the audio/video data. The system generates conference content metadata on the basis of an analysis of the first conference content data. The system includes the conference content metadata in a report of the electronic conference. If the system determines that the audio/video data contains a cue for intervening in the electronic conference, the system generates intervention data containing second conference content data that is different from the first conference content data. During the electronic conference, the system sends the intervention data to one or more nodes associated with at least one of the plurality of participants.SELECTED DRAWING: Figure 3